/*
 * Copyright (c) 2021, Peter Abeles. All Rights Reserved.
 *
 * This file is part of BoofCV (http://boofcv.org).
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package boofcv.struct;

import boofcv.misc.BoofMiscOps;

/**
 * Specifies the dimension of a 3D grid
 *
 * @author Peter Abeles
 */
public class GridShape implements Configuration {
	/** Number of rows */
	public int rows;
	/** Number of columns */
	public int cols;

	public GridShape( GridShape src ) {
		this(src.rows, src.cols);
	}

	public GridShape( int rows, int cols ) {
		this.rows = rows;
		this.cols = cols;
	}

	public GridShape() {}

	@Override public void checkValidity() {
		BoofMiscOps.checkTrue(rows >= 0);
		BoofMiscOps.checkTrue(cols >= 0);
	}

	public void setTo( GridShape src ) {
		this.rows = src.rows;
		this.cols = src.cols;
	}
}
